I so hoped Kunj will beat hell out of UV when that dog threw a challenge, I was disappointed that even Twinkle asked Kunj not to react, but Kunj in the anger accepted. Men are men after all. No one is perfect, and I feel Kunj once he realizes his mistake in accepting the challenge will not his anger to overcome the mind further.
I want more romance between Twinj, matured version, they really need to take their relationship on to the next level which will definitely make UV lose the game. Twinj are each other's support but at this point they should throw their suhaag raat at Yuvi's face. Just kidding, being in Twinkle's place I wouldn't want anyone to know about my personal life.
I will need to re-read your post about previous episodes to understand how Mahi's return will play in the game.